package com.lg.task01;

/**
 * @author landuoduo
 * @date 2021/11/22 3:24 下午
 * @description
 */
public class OldPhone extends Phone{

  @Override
  public void call() {
    System.out.println("这是旧手机打电话用");
  }

  @Override
  public void sendMessage() {
    System.out.println("这是旧手机发短信用");
  }
}

